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2974962331 = 11413365437
BaseRepresentation
bin1011000101010010…
…0101001010011011
321200022220202010001
42301110211022123
522043042243311
61211111433431
7133502522365
oct26124451233
97608822101
102974962331
11129731a260
126b0385877
13385459153
14203169d35
1512629a4c1
hexb152529b

2974962331 has 8 divisors (see below), whose sum is σ = 3246248304. Its totient is φ = 2703815520.

The previous prime is 2974962307. The next prime is 2974962343. The reversal of 2974962331 is 1332694792.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2974962331 - 215 = 2974929563 is a prime.

It is a super-2 number, since 2×29749623312 = 17700801741737907122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2974962631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12745 + ... + 78181.

It is an arithmetic number, because the mean of its divisors is an integer number (405781038).

Almost surely, 22974962331 is an apocalyptic number.

2974962331 is a deficient number, since it is larger than the sum of its proper divisors (271285973).

2974962331 is a wasteful number, since it uses less digits than its factorization.

2974962331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69581.

The product of its digits is 489888, while the sum is 46.

The square root of 2974962331 is about 54543.2152609287. The cubic root of 2974962331 is about 1438.2260709719.

The spelling of 2974962331 in words is "two billion, nine hundred seventy-four million, nine hundred sixty-two thousand, three hundred thirty-one".

Divisors: 1 11 4133 45463 65437 719807 270451121 2974962331